The solubility product of a sparingly soluble salt A2X3 is 1.1 × 10-23. If specific conductance of the solution is 3 × 10-1, the limiting molar conductivity of the solution is x × 10-3 S m2 mol-1. The value of x is_________.
The solubility product of a sparingly soluble salt A2X3 is 1.1 × 10-23. If specific conductance of the solution is 3 × 10-1, the limiting molar conductivity of the solution is x × 10-3 S m2 mol-1. The value of x is_________.
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1 Answer
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Using ; ksp = 108 S5
1.1 × 10-23 = 108 S5
S =
Specific conductance,
= 3 × 10-3 Sm2 mol-1
So; x = 3
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